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Alkalimetry and acidimetry

Acidimetry uses a standard acid solution in a burette to titrate a known volume of base in a conical flask. This allows determination of the concentration of the base. Alkalimetry uses a standard base solution in a burette to titrate a known volume of acid in a conical flask. This allows determination of the concentration of the acid. Both processes identify the equivalent point where equal amounts of acid and base have reacted. Acidimetry is used to find the concentration of bases while alkalimetry is used to find the concentration of acids.

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ALKALIMETRY AND ACIDIMETRY IN ACID BASE TITRATION Prepared by G. Nikitha, M.Pharmacy Assistant Professor Department of Pharmaceutical Chemistry Sree Dattha Institute of Pharmacy Hyderabad
Acidimetry Alkalimetry Acidimetry used to determine the concentration of base substances using standard acid. In acidimetry, a known volume of a base is put into a conical flask. This solution is then titrated against a standard solution of acid taken in a burette till an equivalent quantity of acid is added to base. The point at which the acid and base are added in equivalent amount is termed as the equivalent point. Alkalimetry used to determine the concentration of acid substances using standard base. In alkalimetry a known volume of an acid is put into a conical flask. This solution is then titrated against a standard solution of base taken in a burette till an equivalent quantity of base is added to the acid. The point at which the acid and base are added in equivalent amount is termed as the equivalent point. Here in acidimetry Acid ----should be taken in burette Base ----should be taken in conical flask Used to determine the concentration of base using acid Here in Alkalimetry Acid ----should be taken in conical flask Base ----should be taken in burette Used to determine the concentration of acid using base
Acidimetry Alkalimetry
Reference • Pharmaceutical Chemistry -Inorganic Volume-1 by G. R. Chatwal. • Essentials of Inorganic Chemistry by Katja A. Strohfeldt.
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